[PATCH 1 of 1 STABLE] revset: evaluate sub expressions correctly (issue3775)

[FUJIWARA Katsunori]

At Wed, 23 Jan 2013 00:26:43 +0900,
FUJIWARA Katsunori wrote:
> 
> # HG changeset patch
> # User FUJIWARA Katsunori <foozy at lares.dti.ne.jp>
> # Date 1358868263 -32400
> # Branch stable
> # Node ID 379f6afd30a38198efad09becaf70f395fd5f108
> # Parent  8a811fa9a9c0785b843e032ed82ce5316a645631
> revset: evaluate sub expressions correctly (issue3775)

> +  $ log '(6 or 8): or 6' | sort
> +  6
> +  7
> +  8
> +  9
> +  $ log '6 or (6 or 8):' | sort
> +  6
> +  7
> +  8
> +  9
> +

Oops, this test is not enough, because looking up at "end" side of
range is not tested.

Please forget this patch. I'll send revised version, soon.

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[FUJIWARA Katsunori]                             foozy at lares.dti.ne.jp